Trying to get healthier this year? You've probably heard one particular piece of advice upwards of a dozen times, but that's because it's true: drinking more water will pretty much kick any health problem's ass. Whether you're trying to keep your energy up, improve your mental clarity, or sleep more soundly, staying hydrated will probably single-handedly take care of it for you—and if it doesn't, it'll at least do a lot of the heavy lifting.

But you don't have to take our word for it. In this week's comic, Adolescent contributor Isabella Acosta lays out all the perks of good hydration. Check it out!